Issuing the OPSCMD (OC) command from a rule or REXX program:
Address TSO
"OC C('D A,L') SYSID(SYSA) NOO"
The trace of the execution shows a return code 44:
OPS0997T +++ RC(44)
OPS/MVS
The SYSID to where the command was destinated was not connected to the local system via MSF
Possible solutions:
1) Check the MSF connections and activate the remote system
2) Use the z/OS ROUTE command instead of relying on the MSF connections if the systems are in the same SYSPLEX. For example:
RO SYSA, D A,L